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Marquise|Lab Grown|IGI

1.53ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG743550707

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743550707

Diamond specifications and retailer prices

From €652 EUR
$731 USD
As of November 1, 2026
Save €2,440 EUR (79%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: €3,092 EUR at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743550707 or 743550707. Listed at 32 retailers as of October 31, 2026, with prices from €652 to €3,092, a €2,440 spread on the same certified stone. Novita Diamonds lists it at €3,092. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743550707
Dimensions12.25 × 5.96 × 3.66 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.25 mm5.96 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743550707
Side View
Table 61.0%Crown 33.4°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €3,092 EUR|Low: €582 EUR|High: €3,187 EUR|Avg: €1,626 EUR|-3.0%
Novita Diamonds
Retailer 2
Retailer 3
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Retailer 11
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Retailer 19
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Retailer 24
November 2, 2026
Retailer 11€582 EUR
Retailer 19€652 EUR
Retailer 10€676 EUR
Retailer 23€753 EUR
Retailer 24€833 EUR
Retailer 6€893 EUR
Retailer 17€1,021 EUR
Retailer 9€1,028 EUR
Retailer 13€1,080 EUR
Retailer 21€1,107 EUR
Retailer 22€1,227 EUR
Retailer 2€1,241 EUR
Retailer 20€1,682 EUR
Retailer 12€1,717 EUR
Retailer 4€1,725 EUR
Retailer 16€2,106 EUR
Retailer 5€2,304 EUR
Retailer 8€2,331 EUR
Retailer 7€2,354 EUR
Retailer 3€2,354 EUR
Retailer 14€2,401 EUR
Retailer 15€2,535 EUR
Retailer 18€2,845 EUR
Novita Diamonds€3,092 EUR

35 data points across 24 retailers

32 retailers€652 EUR to €3,092 EUR

Retailer 1
-
€582 EUR
$653 USD
Price last confirmed 25 days ago
A
Retailer 2
-
€652 EUR
$731 USD
View
Final sale: no returns
Retailer 3
-
€652 EUR
$731 USD
View
Price last confirmed 33 days ago
Retailer 4
-
€676 EUR
$758 USD
View
Price last confirmed 25 days ago
Retailer 5
-
€676 EUR
$758 USD
View
Price last confirmed 23 days ago
Retailer 6
-
€710 EUR
$796 USD
View
Price last confirmed 34 days ago
Retailer 7
-
€746 EUR
$837 USD
View
Price last confirmed 33 days ago
Retailer 8
-
€746 EUR
$837 USD
View
Price last confirmed 36 days ago
A
Retailer 9
-
€753 EUR
$845 USD
View
A
Retailer 10
-
€833 EUR
HK$7,300 HKD
View
A
Retailer 11
-
€893 EUR
$1,002 USD
View
A
Retailer 12
-
€1,021 EUR
$1,145 USD
View
A
Retailer 13
-
€1,028 EUR
$1,153 USD
View
A
Retailer 14
-
€1,080 EUR
£954 GBP
View
A
Retailer 15
-
€1,107 EUR
View
A
Retailer 16
-
€1,227 EUR
A$2,118 AUD
View
A
Retailer 17
-
€1,241 EUR
ZAR 22,490 ZAR
View
B+
Retailer 18
-
€1,682 EUR
A$2,902 AUD
View
Retailer 19
-
€1,717 EUR
$1,925 USD
View
Price last confirmed 9 days ago
B+
Retailer 20
-
€1,725 EUR
$1,935 USD
View
Retailer 21
-
€1,899 EUR
$2,130 USD
View
Price last confirmed 23 days ago
B+
Retailer 22
-
€1,899 EUR
$2,130 USD
View
B+
Retailer 23
-
€2,106 EUR
£1,860 GBP
View
Retailer 24
-
€2,127 EUR
$2,386 USD
View
Price last confirmed 33 days ago
B+
Retailer 25
-
€2,304 EUR
$2,584 USD
View
B
Retailer 26
-
€2,331 EUR
$2,614 USD
View
B
Retailer 27
-
€2,354 EUR
$2,640 USD
View
B+
Retailer 28
-
€2,354 EUR
$2,640 USD
View
B
Retailer 29
-
€2,401 EUR
SGD 3,639 SGD
View
B
Retailer 30
-
€2,535 EUR
$2,843 USD
View
B
Retailer 31
-
€2,845 EUR
£2,513 GBP
View
Most Expensive
B
Novita Diamonds
cert_743550707 · Oct 31
€3,092 EUR
A$5,335 AUD
View
31 more retailers have this diamond
Prices start from €652 EURSave up to €2,440 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.53ct Marquise
€652 EUR